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Crypto digest

Aug 3, 2026

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Sponsor roster (web)

Live prizes page (ethglobal.com/events/tokyo2026/prizes): World $15k, ENS $10k, Uniswap Foundation $10k, Sui $5k, 1inch $5k — prize details still “coming soon”; published sum $45k.

NEW vs 2026-07-14 confirmed set (ENS / UniswapFND / World / Sui): 1inch is on the board — new $5k track (Swap/Fusion/Cross-chain APIs + Developer Portal).

World / Uniswap Foundation / Sui / ENS: no new prize-text changes beyond that roster.

Digest (≤8)

  1. NEW SPONSOR: 1inch @ $5k on Tokyo prizes — treat as a first-class track for swap/intent/cross-chain rails, not optional glue.
    takeaway — your exchange-agent + payment-rail stack now maps to a named prize, not only Uniswap.
    ethglobal.com/events/tokyo2026/prizes · ethglobal.com/events/tokyo2026/prizes/1inch

  2. 1inch shipped public “What’s New” (Business Portal) — login-free changelog for chain support, API/SDK releases, platform changes.
    takeaway — use this as the canonical surface for Tokyo integration freshness (not tribal knowledge).
    x.com/1inch/status/2084236460127887392 · business.1inch.com/whats-new

  3. 1inch Aqua is the latest substantive release on that feed (28 Jul) — shared liquidity across REST analytics, TS SDK (ship/dock/pull/push), and 1inch MCP for agents.
    takeaway — agent + 1inch is an official product path (MCP), not a hacky wrapper.
    business.1inch.com/whats-new

  4. ENS: official “ENS is a protocol” push — names as multi-surface pointers (wallets, apps, payments, profiles), not single-app usernames; ENSv2 still in bio/roadmap.
    takeaway — judges will score ENS used as payment/identity infrastructure, not as a vanity suffix.
    x.com/ensdomains/status/2084323571556622786 · ens.domains/blog/post/what-makes-ens-a-protocol

  5. Sui: in-window messaging is gasless stable transfers (“never pay gas for stable transfers”); stack = Address Balance + allowlisted zero-gas PTBs (USDC without holding SUI).
    takeaway — Sui prize wedge is payment UX (stables), with real indexer/wallet pitfalls (coin objects vs address balance).
    x.com/SuiNetwork/status/2084307114969956785 · certik.com/blog/advancing-sui-the-evolution-of-suis-payment- · docs.sui.io/develop/transaction-payment/gasless-stablecoin-t

  6. x402 is past theory today — live demos of agents paying USDC micropayments autonomously (e.g. MoonPay Paybox → paid X-data API for $0.005, no human sign-off).
    takeaway — agent payments are demoable in a weekend; Tokyo differentiator is spend policy, not “can pay.”
    x.com/CronosBit/status/2084262087216566412

  7. Narrative shift (devs): “agents have wallets” → “how is autonomous spend safe?” — guardrails, caps, checkpoints framed as the open problem (x402 + AgentKit + Base USDC loop).
    takeaway — maps your AA/7702 + embedded-wallet track record onto agent rails.
    x.com/mdshefat217/status/2084215770272170348

  8. Security: Coldcard firmware/RNG vulnerability actively exploited — reports of large BTC losses + phishing campaigns impersonating “hardware audits.”
    takeaway — if you ship wallet/agent UX, multisig/policy and anti-social-eng defaults are timely demo material (not a Tokyo prize, but builder-relevant).
    x.com/threatinsight/status/2084328552481112429

Quiet in-window: World (@worldnetwork / @worldcoin) and Uniswap Foundation — no material SDK/prize posts found in the last ~8h.

Build seeds

  1. Policy-bounded trading agent — x402-paid data → 1inch Swap/Aqua/MCP execution → hard spend caps (addresses #3 + #6 + #7; 1inch track).
  2. ENS-resolved gasless stable pay — resolve .eth → Sui gasless USDC send (Address Balance path) for “pay a name, no gas token” UX (ENS + Sui).
  3. Cross-chain agent desk — CCTP/stable in → 1inch cross-chain/Fusion out, with ENS identity for agent-to-merchant settlement receipts (1inch + ENS; your AA/payment rails).